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Electronic switch for micro interruptions in supply and ground lines up to 100 A

The Micro-Switch TOE 9261 is the first choice for generating micro interruptions in supply voltages and therefore ideally suitable for testing vehicle electrics according to standards - LV124 E10 + E13 and LV 48 E48-09.

Depending on the model, currents up to 100 A can be switched at a rated voltage of up to 60 V.

Special features

• Input voltage max. 60 V

• Output current TOE 9261-50 max. 50 A

• Output current TOE 9261-100 max. 100 A

• Rise/fall time < 500ns

• Short-circuit-proof

• Switchable discharge of load circuit

• Interruption in supply and ground lines up to 50 A or 100 A

• Switchable buffering of input circuit

• 4 signal line switches

• Control with any signal generators (TTL level)

While testing vehicle electrics according to standards, it is sometimes necessary to momentarily interrupt supply voltages. Using the Micro-Switch TOE 9261, switching operations between < 10 µs and nearly unlimited duration are possible without problem.

A voltage source of up to 60 V with appropriate current rating provides the supply voltage.

Using an external signal generator, the current flow can be interrupted using switch S 1. Discharging the load circuit is possible during the interruption of the load current by using another internal switch (S 2).

In addition, a configuration can be selected for interrupting the negative return line of the load (ground interruptions).

Four signal line switches (S 3 – S 6) additionally enable precise switching and interruption of signal and control lines in any current flow direction. Control of these switches is synchronous with S 1.

Covered test standards

12 V vehicle electrics

BMW GS 95024-2-1

LV 124

Mercedes-Benz MBN 10615

Mercedes-Benz MBN LV 124-1

VW 80000-1

48 V vehicle electrics

BMW GS 95026

LV 148

VDA 320

VW 82148

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